Chapter 5 Main Circuit TerminalsMS300 (High Speed Model) 
 
5-8
Frame D 
 
 
Main circuit terminals: 
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,
, DC-, DC+/+1, +2/B1, B2,  
 
Models 
Max. Wire 
Gauge 
Min. Wire 
Gauge 
Screw 
Torque  
(±10%) 
VFD25AMS23ANSHA
8 AWG 
[8.4mm
2
]
8 AWG 
[8.4mm
2
]
M4 
20kg-cm 
[17.4 lb-in.]
[1.96Nm] 
VFD25AMS23ENSHA
VFD13AMS43ANSHA
10 AWG 
[5.3mm
2
]
VFD13AMS43ENSHA
VFD13AMS43AFSHA
VFD17AMS43ANSHA
VFD17AMS43ENSHA
VFD17AMS43AFSHA
 
  If you install at Ta 45°C above environment, please select copper 
wire which have voltage rating 600V and temperature resistant 90°C 
or above. 
  If you install at Ta 45°C environment, please select copper wire 
which have voltage rating 600V and temperature resistant 75°C or 
90°C. 
  For UL installation compliant, you have to use copper wires when 
installation, the wire gauge is based on temperature resistant 75°C 
which is according to the requirements and recommendations from 
UL. Do not reduce the wire gauge when using higher temperature 
wire.